However, NBA commissioner Adam Silver said the league has no plans to expand "right now," and in March, Silver expanded those thoughts by saying the league has no plans to expand in the next few years.

SI's Michael McCann said in March: "I was given a chance to ask Adam Silver a question. I made it about Seattle. He said NBA expansion is not a short term (3 year) priority."

But those comments were made prior to Donald Sterling's racist remarks and the forced sale of the Clippers.

That $2 billion price tag has probably changed the view of more than a few owners and made expansion more of a priority.

While potential expansion owners are unlikely to pay $2 billion for a team not located in Los Angeles, it is not unreasonable to think the current NBA owners see that price and now think they can charge $1.0-1.5 billion for an expansion franchise.

If the NBA sells two expansion franchises, bringing the total number of teams to 32 (same as the NFL), that would be $70-100 million for each of the league's 30 NBA owners.

One expansion city would almost certainly be Seattle as the NBA has made it clear they would like to eventually return to the former home of the Thunder.

The recent success of the league's move to Oklahoma City also shows the NBA has no shortage of potential cities for a second expansion team.

Rather than be the third or fourth major pro sports team in cities like Indianapolis or Charlotte, the NBA has shown it can do very well in smaller cities with no other pro sports teams (e.g. Salt Lake City, Oklahoma City, San Antonio, Memphis).

A city like Louisville, in a basketball-crazed area with no other major pro sports teams, would seem to fit that mold.